Jeep CJ-7 Spare Tire Sizes

The Jeep CJ-7 has used a 5x5.5" bolt pattern for all models from 1976 to 1986 along with tire diameters ranging from 27.1" to 28.9" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Jeep CJ-7 years and options. In this case, using a non-temporary Full-Size tire as your spare, is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
1986JeepCJ-7
5-139
27.1-28.9"
Full Size
1985JeepCJ-7
5-139
27.1-28.9"
Full Size
1984JeepCJ-7
5-139
27.1-28.9"
Full Size
1983JeepCJ-7
5-139
28.9"
Full Size
1982JeepCJ-7
5-139
28.3"
Full Size
1981JeepCJ-7
5-139
28.3"
Full Size
1980JeepCJ-7
5-139
28.3"
Full Size
1979JeepCJ-7
5-139
28.3"
Full Size
1978JeepCJ-7
5-139
28.3"
Full Size
1977JeepCJ-7
5-139
28.3"
Full Size
1976JeepCJ-7
5-139
28.3"
Full Size
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